Prospeo

What it is, in plain English

Prospeo is a B2B contact data platform focused on verified emails and phone numbers at scale, with a Chrome extension, enrichment APIs, and integrations into common stacks. The homepage cites large lead counts, accuracy claims, and filters such as job changes and intent-style targeting.

Messaging emphasizes paying for validated contacts, weekly refreshed data, and outcomes like lower bounces and higher connect rates on mobiles for outbound and agency use cases.

How we use it on real work

We use Prospeo upstream of the sequencer to keep bounce rates predictable, then attribute replies by list batch in reporting.

• Spot-check a sample of mobiles and emails before maxing volume.
• Segment exports by filter type so you learn what actually converts.
• Pair phone outreach with compliant disclosure and DNC rules.
• Re-verify stale lists before reusing them on warmed domains.

How we teach it in the community

Beginners build one ICP list with two filter variants. Advanced teams wire enrichment into Clay or the CRM.

• Exercise: bounce rate and positive reply rate versus your previous data vendor.
• Discuss when mobile numbers merit call-first versus email-first plays.
• Workshop: extension capture hygiene so CRM does not duplicate people.

Good fit, and when we’d pick something else

Prospeo fits teams that need accurate emails and direct mobiles for high-touch outbound.

• Good when: bad data is burning domains and rep morale.
• Good when: you want enrichment APIs plus a prospecting UI.
• Skip when: you only need cheap volume without verification standards.
• Skip when: your motion is account-only and contacts come from elsewhere.